aFe MACHForce XP 12-16 Porsche 911 Carrera H6-3.8L SS-304 Cat-Back Exhaust w/ Polished Quad Tips 2015-porsche-boxster-s-esi9013898 AEM hose adapters are constructed

AEM hose adapters are constructed from durable EPDM rubber that withstands high heat and resists corrosion from fuel and oil

V8 MV404-MV446 (Mahle/Clevite) Engine Connecting Rod Bearing Set

Replacement Air Filter for aFe POWER Magnum FORCE Intakes

A system with a 5" black chrome on T-304 stainless steel tip is also available

aFe MACHForce XP 12-16 Porsche 911 Carrera H6-3.8L SS-304 Cat-Back Exhaust w/ Polished Quad Tips 2015-porsche-boxster-s-esi9013898 AEM hose adapters are constructedaFe is proud to introduce the aFe dual cat back exhaust system. In recent testing this aFe cat back exhaust system produced 34 horsepower and 43 lbs. x ft. of torque, furthermore, weighs 20 lbs. less than the stock exhaust. With the iconic 911 already a well engineered performance driving machine, aFe developed the perfect balance of pure, race inspired performance while ensuring that perfect sound decibel and exhaust note creates the ultimate driving